CDLL5278B
ActiveVOLTAGE REGULATOR DO-213AA ROHS COMPLIANT: YES
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CDLL5278B
ActiveVOLTAGE REGULATOR DO-213AA ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CDLL5278B |
|---|---|
| Current - Reverse Leakage @ Vr | 100 nA |
| Impedance (Max) (Zzt) [Max] | 1900 Ohms |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 347 °F |
| Operating Temperature [Min] | -65 ░C |
| Package / Case | DO-213AB, MELF |
| Supplier Device Package | DO-213AB |
| Tolerance | 5 % |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V |
| Voltage - Zener (Nom) (Vz) | 170 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 302 | $ 2.72 | |
| Microchip Direct | N/A | 1 | $ 2.92 | |
| Newark | Each | 100 | $ 2.72 | |
| 500 | $ 2.62 | |||
Description
General part information
CDLL5278B-Zener-Diode Series
The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These are also available with an internal-metallurgical-bond option by adding a "-1" suffix (see separate data sheet). Microchip also offers numerous other Zener products to meet higher and lower power applications.
Documents
Technical documentation and resources
